Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services

Dexin Wang; Ke Ma; Peng Wang; Jianming Lian; Donald J. Hammerstrom

doi:10.1109/ISGT45199.2020.9087674

Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services

Dexin Wang
, Ke Ma
, Peng Wang
, Jianming Lian
, Donald J. Hammerstrom

Pacific Northwest National Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

Demand response, based on flexible loads, has been a novel and important proposal for smart grids. A population of small loads can be aggregated to provide ancillary services to the grid and generate value for the owners. In this paper, we investigate the flexibility of such populations from the frequency-domain perspective. We propose a methodology to characterize the frequency-dependent flexibility of heterogeneous populations of loads considering practical constraints. The resultant frequency-domain characterization can help flexible load aggregators assess and represent the capability of contracted populations. System operators can also benefit from a better understanding of the capabilities of the service providers. The effectiveness of the methodology is demonstrated by simulations.

Original language	English
Title of host publication	2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728131030
DOIs	https://doi.org/10.1109/ISGT45199.2020.9087674
State	Published - Feb 2020
Externally published	Yes
Event	2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020 - Washington, United States Duration: 17 Feb 2020 → 20 Feb 2020

Publication series

Name	2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020

Conference

Conference	2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020
Country/Territory	United States
City	Washington
Period	17/02/20 → 20/02/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Access to Document

10.1109/ISGT45199.2020.9087674

Cite this

Wang, D., Ma, K., Wang, P., Lian, J., & Hammerstrom, D. J. (2020). Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services. In 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020 Article 9087674 (2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISGT45199.2020.9087674

Wang, Dexin ; Ma, Ke ; Wang, Peng et al. / Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services. 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020. Institute of Electrical and Electronics Engineers Inc., 2020. (2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020).

@inproceedings{b8432095a2174598877f8ca9096dcf2d,

title = "Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services",

abstract = "Demand response, based on flexible loads, has been a novel and important proposal for smart grids. A population of small loads can be aggregated to provide ancillary services to the grid and generate value for the owners. In this paper, we investigate the flexibility of such populations from the frequency-domain perspective. We propose a methodology to characterize the frequency-dependent flexibility of heterogeneous populations of loads considering practical constraints. The resultant frequency-domain characterization can help flexible load aggregators assess and represent the capability of contracted populations. System operators can also benefit from a better understanding of the capabilities of the service providers. The effectiveness of the methodology is demonstrated by simulations.",

author = "Dexin Wang and Ke Ma and Peng Wang and Jianming Lian and Hammerstrom, \{Donald J.\}",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020 ; Conference date: 17-02-2020 Through 20-02-2020",

year = "2020",

month = feb,

doi = "10.1109/ISGT45199.2020.9087674",

language = "英语",

series = "2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020",

address = "美国",

}

Wang, D, Ma, K, Wang, P, Lian, J & Hammerstrom, DJ 2020, Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services. in 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020., 9087674, 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020, Institute of Electrical and Electronics Engineers Inc., 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020, Washington, United States, 17/02/20. https://doi.org/10.1109/ISGT45199.2020.9087674

Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services. / Wang, Dexin; Ma, Ke; Wang, Peng et al.
2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020. Institute of Electrical and Electronics Engineers Inc., 2020. 9087674 (2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services

AU - Wang, Dexin

AU - Ma, Ke

AU - Wang, Peng

AU - Lian, Jianming

AU - Hammerstrom, Donald J.

PY - 2020/2

Y1 - 2020/2

N2 - Demand response, based on flexible loads, has been a novel and important proposal for smart grids. A population of small loads can be aggregated to provide ancillary services to the grid and generate value for the owners. In this paper, we investigate the flexibility of such populations from the frequency-domain perspective. We propose a methodology to characterize the frequency-dependent flexibility of heterogeneous populations of loads considering practical constraints. The resultant frequency-domain characterization can help flexible load aggregators assess and represent the capability of contracted populations. System operators can also benefit from a better understanding of the capabilities of the service providers. The effectiveness of the methodology is demonstrated by simulations.

AB - Demand response, based on flexible loads, has been a novel and important proposal for smart grids. A population of small loads can be aggregated to provide ancillary services to the grid and generate value for the owners. In this paper, we investigate the flexibility of such populations from the frequency-domain perspective. We propose a methodology to characterize the frequency-dependent flexibility of heterogeneous populations of loads considering practical constraints. The resultant frequency-domain characterization can help flexible load aggregators assess and represent the capability of contracted populations. System operators can also benefit from a better understanding of the capabilities of the service providers. The effectiveness of the methodology is demonstrated by simulations.

UR - https://www.scopus.com/pages/publications/85086256173

U2 - 10.1109/ISGT45199.2020.9087674

DO - 10.1109/ISGT45199.2020.9087674

M3 - 会议稿件

AN - SCOPUS:85086256173

T3 - 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020

BT - 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020

Y2 - 17 February 2020 through 20 February 2020

ER -

Wang D, Ma K, Wang P, Lian J, Hammerstrom DJ. Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services. In 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020. Institute of Electrical and Electronics Engineers Inc. 2020. 9087674. (2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020). doi: 10.1109/ISGT45199.2020.9087674

Frequency-domain flexibility characterization of heterogeneous end-use loads for grid services

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